Let's studying!

This little puzzle book has been keeping me busy for hours at the office. Granted I am looking up every other word in my dictionary because of the kanji, but I am learning loads of new vocabulary, such as　たこ = kite; きみ = egg yolk; ふえ = whistle; さい = rhino. Who says studying isn't fun? I highly recommend it for you beginners like me (should I call myself an advanced beginner now??)